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Stanislaus County, CA Trash & Recycling: Mandatory Organics Recycling (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Governing section
§ 9.04.120(B) sorting duty
System
Three-container: recyclables, organics, solid waste
Contamination penalty
Courtesy notice first, then noncollection
Title-wide fine
$50-$500, tiered by offense count
Adopted
Ord. CS 1315, 2022

Summary

Every single-family household in Stanislaus County's mandatory collection service area must separate its trash into the recyclables, organics, and solid-waste containers its franchise collector provides, and Section 9.04.120 flatly bars putting "prohibited container contaminants", the wrong material type, into any of them.

These county ordinances apply to unincorporated areas of Stanislaus County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

All generators of single-family premises shall separate discarded material types for collection, in accordance with their subscribed discarded materials service, and shall not place prohibited container contaminants in any collection container.

Full Breakdown

070, which requires every premises to use the sufficient number of collector-provided containers and to keep them closed against pests. 010, which push California counties toward organics diversion. 130 to train employees and tenants on proper sorting at least annually and within fourteen days of a new hire or move-in. The refuse chapters were adopted by Ordinance CS 1315 in 2022.

Violations & Fines

Franchise collectors that spot prohibited contaminants in a customer's container during a route review must, under the county's contamination-response procedure, give a courtesy collection and notice for a first offense within a three-month window, then may refuse to collect and issue a noncompliance notice for repeat offenses, forwarding persistent violators to the department. Beyond that collector-level process, any violation of the sorting requirement is punishable under Section 9.12.100's tiered fine schedule, $50 to $100 for a first offense, up to $250 to $500 for a third or later offense, with each day of ongoing violation a separate offense.

Frequently Asked Questions

Do I have to separate my recycling and food scraps from regular trash in Stanislaus County?
Yes, if you're in the mandatory collection service area. Section 9.04.120(B) requires every single-family generator to sort discarded materials according to their subscribed collection service and bars putting the wrong material, a 'prohibited container contaminant', into any container.
What happens if I put food scraps in the trash cart instead of the organics cart?
Your franchise collector can flag it during a route review and, for a first offense in a three-month window, still collect the cart while leaving a courtesy notice; repeat contamination can mean the collector refuses to empty the cart and reports you to the department, which can pursue fines under Section 9.12.100.
Does this sorting requirement apply to apartment buildings and businesses too?
Yes. Section 9.04.130 requires multifamily and commercial responsible parties to educate tenants and employees on proper sorting at least once a year, and within fourteen days of a new tenant or employee, in addition to the same source-separation duty single-family households carry.

Sources & Official References

Other rules in Stanislaus County

All Stanislaus County rules

California rules heatmap·Compare Stanislaus County to another location·View the California trash & recycling overview

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